Explosion-proof Marking Lamp, Emergency exit lamp, exit lamp Hazardous area:explosive gas atmosphere Zone1,Zone2 Group of gas or vapoour:II A ,II B Temprature class:T1 T6 Application:indoor,outdoor Enclosure:Die-casted with aluminum alloy without copper,shot blasting,electrostatic polyester- sprayed Exposed fastener:high quality stainless steel Display:impact-resistant and hermally stable toughened glass Component:LED light source Reflector:carbon steel with white ployester resin polishing Conformity:GB3836.1,GB3836.2,GB12476.1 Ex-marking:Ex d IIB T6 Degree of protection:IP66 Rated voltage:AC220V/AC230V Light source power:1.5W Corrosion-proof:F2 Thread of inlet:G3/4